270902100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{129001}}^1$

素因数の和:129025

約数の個数: 72

約数和(自身を含む): 895789888

約数和(自身を除く): 624887788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 129001, 258002, 387003, 516004, 645005, 774006, 903007, 1290010, 1548012, 1806014, 1935015, 2580020, 2709021, 3225025, 3612028, 3870030, 4515035, 5418042, 6450050, 7740060, 9030070, 9675075, 10836084, 12900100, 13545105, 18060140, 19350150, 22575175, 27090210, 38700300, 45150350, 54180420, 67725525, 90300700, 135451050, 270902100]

約数ペア:

[(1, 270902100), (2, 135451050), (3, 90300700), (4, 67725525), (5, 54180420), (6, 45150350), (7, 38700300), (10, 27090210), (12, 22575175), (14, 19350150), (15, 18060140), (20, 13545105), (21, 12900100), (25, 10836084), (28, 9675075), (30, 9030070), (35, 7740060), (42, 6450050), (50, 5418042), (60, 4515035), (70, 3870030), (75, 3612028), (84, 3225025), (100, 2709021), (105, 2580020), (140, 1935015), (150, 1806014), (175, 1548012), (210, 1290010), (300, 903007), (350, 774006), (420, 645005), (525, 516004), (700, 387003), (1050, 258002), (2100, 129001)]